From 49e3b5a44f8abd33c8693edc575c6d06a210d778 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 11 Oct 2010 12:43:50 +0300 Subject: mmc: refine DDR support One flaw with DDR support is that MMC core does not inform the driver which DDR mode it has selected. This patch expands the ios->ddr flag to do that. Signed-off-by: Adrian Hunter Signed-off-by: Chris Ball --- drivers/mmc/core/core.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/mmc/core/core.h') diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index 13240d128a69..a971b0667aad 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -35,7 +35,8 @@ void mmc_set_chip_select(struct mmc_host *host, int mode); void mmc_set_clock(struct mmc_host *host, unsigned int hz); void mmc_set_bus_mode(struct mmc_host *host, unsigned int mode); void mmc_set_bus_width(struct mmc_host *host, unsigned int width); -void mmc_set_bus_width_ddr(struct mmc_host *host, unsigned int width, int ddr); +void mmc_set_bus_width_ddr(struct mmc_host *host, unsigned int width, + unsigned int ddr); u32 mmc_select_voltage(struct mmc_host *host, u32 ocr); void mmc_set_timing(struct mmc_host *host, unsigned int timing); -- cgit v1.2.3